Sol-gel synthesis of less expensive mesoporous titania-tin dioxide systems: Investigation of the influence of tin dioxide on the phase structure, morphology and optical properties

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• 作者：Godlisten N. Shao^a ; ^b ; ^{shaogod@gmail.com} ; S.M. Imran^a ; Nadir Abbas^a ; Hee Taik Kim^a ; ^{khtaik@yahoo.com} ; ^{khtaik@hanyang.ac.kr}
• 关键词：Composites ; Microstructure ; Nanostructures ; Crystal structure ; Semiconductors
• 刊名：Materials Research Bulletin
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：88
• 期：Complete
• 页码：281-290
• 全文大小：3804 K
• 卷排序：88

文摘

A modified sol-gel route to yield TiO2-SnO2 samples from cheap source is proposed. A series of TiO2-SnO2 samples with different Sn/Ti is systematically synthesized. The influence of SnO2 on the mesostructure of TiO2-SnO2 composites is evaluated. Calcined TiO2-SnO2 composites exhibit superior morphologies and crystal structure.